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High-speed line lightning protection unit For power supply, compatible with 2A to 50A of AC power supply and DC power supply ALPK-VNJ (for signal/special signal)-ALPK-VNJ2S (AC5100B)
High-speed line lightning protection unit For power supply, compatible with 2A to 50A of AC power supply and DC power supply ALPK-VNJ (for signal/special signal)-Morinaga Electronics Co., Ltd.

High-speed line lightning protection unit For power supply, compatible with 2A to 50A of AC power supply and DC power supply ALPK-VNJ (for signal/special signal)
Morinaga Electronics Co., Ltd.


About This Product

This is a high performance standard series.For power supply, it is compatible with AC power supply and DC power supply of 2A to 50A, and for signal purpose, it is compatible with various signal lines such as communication, measurement, control, video, LAN, etc. Product features

■Lightning protection performance

This is a high-performance lightning arrester that uses a surge energy attenuation method with a composite multi-stage configuration of parallel and series elements.

■Compatible standards

・For power supply: Compatible with JISC5381-11 class II and class III. Maximum discharge current is 20kA/40kA. ・For communications/signals: Compatible with JISC5381-21 categories C1, C2, C3, D1 (excluding some models). Maximum discharge current is 20kA.

■Status display lamp and contact output function

The operating status of the high-speed line lightning arrester unit for power supply can be displayed with a lamp. In addition, high-speed line lightning protection units for power supply and communication/signal use are equipped with a contact output function.

■Status display output unit for communication/signals (optional item)

- A status display output unit is available as an optional item for the high-speed line lightning protection unit for communications and signals. ・Optional item: Status display output unit

■For AC power supply

・Single-phase 2-wire system (1Φ2w) AC100V, AC200V…2A to 50A ・AC400V…10A to 30A ・Single-phase 3-wire system (1Φ3w) AC100V/200V…For 10A to 50A ・Three-phase 3-wire system (3Φ3w) AC200V…10A to 50A, AC400V…10A to 30A

  • Product

    High-speed line lightning protection unit For power supply, compatible with 2A to 50A of AC power supply and DC power supply ALPK-VNJ (for signal/special signal)

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1 Models of High-speed line lightning protection unit For power supply, compatible with 2A to 50A of AC power supply and DC power supply ALPK-VNJ (for signal/special signal)

Image Part Number Price (excluding tax) Voltage protection level (Up) Weight Applicable line Dielectric strength Insulation resistance DC resistance Residual surge energy Maximum continuous working voltage (Uc) Maximum discharge current (Imax) Method Rated current External dimensions Operating speed Degraded output Usage environment Surge energy attenuation Impulse category
High-speed line lightning protection unit For power supply, compatible with 2A to 50A of AC power supply and DC power supply ALPK-VNJ (for signal/special signal)-Part Number-ALPK-VNJ2S (AC5100B)

ALPK-VNJ2S (AC5100B)

Available upon quote

800V or less (at C2, D1 impulse)

Approximately 0.8kg

AC100V, 5A or less signal line

AC2,200V, 1 minute (between all input/output terminals and frame)

DC500V, 50MΩ or more (between all input/output terminals and frame)

0.1Ω or less

2mJ or less (at C2 impulse)

AC130V

20kA (8/20μs)

Surge energy attenuation method

5A

W70×H70×D135 (mm)

3nsec. or less

Normal: ON
When deteriorated: OFF
Output rating: AC250V, 2A or less

Temperature -40~+70℃, humidity 95% or less (no condensation)

-54dB or more (at C2 impulse)

C2 (10kV, 1.2/50μs & 5kA, 8/20μs combination)
D1 (1kA, 10/350μs)

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